11.326 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (+ (* x y) (* z t))
0.031 * * [simplify]: iteration 0: 7 enodes
0.033 * * [simplify]: iteration 1: 11 enodes
0.034 * * [simplify]: iteration 2: 14 enodes
0.036 * * [simplify]: iteration complete: 14 enodes
0.036 * * [simplify]: Extracting #0: cost 1 inf + 0
0.036 * * [simplify]: Extracting #1: cost 7 inf + 0
0.036 * * [simplify]: Extracting #2: cost 2 inf + 46
0.036 * * [simplify]: Extracting #3: cost 0 inf + 187
0.036 * [simplify]: Simplified to:
  (fma x y (* z t))
0.042 * * [progress]: iteration 1 / 4
0.042 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma x y (* z t)))>
0.046 * * * [progress]: localizing error
0.055 * * * [progress]: generating rewritten candidates
0.055 * * * [progress]: generating series expansions
0.055 * * * [progress]: simplifying candidates
0.056 * [simplify]: Simplifying:
  
0.056 * * [simplify]: iteration 0: 0 enodes
0.056 * * [simplify]: iteration complete: 0 enodes
0.056 * * [simplify]: Extracting #0: cost 0 inf + 0
0.056 * [simplify]: Simplified to:
  
0.056 * * * [progress]: adding candidates to table
0.057 * [progress]: [Phase 3 of 3] Extracting.
0.064 * [simplify]: Simplifying:
  (fma x y (* z t))
0.064 * * [simplify]: iteration 0: 6 enodes
0.065 * * [simplify]: iteration 1: 7 enodes
0.066 * * [simplify]: iteration complete: 7 enodes
0.066 * * [simplify]: Extracting #0: cost 1 inf + 0
0.066 * * [simplify]: Extracting #1: cost 4 inf + 0
0.066 * * [simplify]: Extracting #2: cost 4 inf + 2
0.066 * * [simplify]: Extracting #3: cost 0 inf + 145
0.066 * [simplify]: Simplified to:
  (fma x y (* z t))
1.670 * [regime-testing]: Baseline error score: 0.005750718839854982
1.687 * [regime-testing]: Oracle error score: 0.005750718839854982
1.688 * [regime-testing]: End program error score: 0.005750718839854982